<template>
	<view class="charts-box">
		<qiun-data-charts type="column" :opts="opts" :chartData="chartData" @click="tap" tooltipFormat="twoBarChartsData" />
	</view>
</template>

<script>
	export default {
		props: {
			chartData: {
				type: Object,
				required: true
			},
			dataActive: {}
		},
		data() {
			return {

				// chartData: {
				// 	categories: ["2016", "2017", "2018", "2019", "2020", "2021"],
				// 	series: [{
				// 			name: "目标值",
				// 			data: [0, 0, 0, 0, 2, 1]
				// 		},
				// 		{
				// 			name: "完成量",
				// 			data: [0, 0, 0, 0, 0, 1]
				// 		}
				// 	]
				// },

				//您可以通过修改 config-ucharts.js 文件中下标为 ['column'] 的节点来配置全局默认参数，如都是默认参数，此处可以不传 opts 。实际应用过程中 opts 只需传入与全局默认参数中不一致的【某一个属性】即可实现同类型的图表显示不同的样式，达到页面简洁的需求。
				opts: {

				}
			};
		},
		mounted() {
			this.getServerData()
		},

		methods: {
			getServerData() {
				this.opts = {
					color: ["#1890FF", "#91CB74", "#FAC858", "#EE6666", "#73C0DE", "#3CA272", "#FC8452", "#9A60B4",
						"#ea7ccc"
					],
					padding: [-10, 15, 0, 5],
					legend: {
						position: 'top',
						float: 'right'
					},
					dataLabel: false,
					xAxis: {
						disableGrid: true
					},
					yAxis: {
						disableGrid: true,
						data: [{
							min: 0,
							max: this.chartData.setObj.max<1?1:this.chartData.setObj.max
						}],
						splitNumber:this.chartData.setObj.max<1?1: this.chartData.setObj.splitNumber
					},
					extra: {
						column: {
							type: "group",
							barBorderCircle: true,
							width: 20,
							activeBgColor: "#000000",
							activeBgOpacity: 0.08
						}
					}
				}
			}

		},
		method:{
			tap(e) {
				uChartsInstance[e.target.id].showToolTip(e, {
					formatter: (item, category, index, opts) => {
						return item.data;
					}
				});
			}
		},
		watch: {
			dataActive(val) {
				this.getServerData()
			}
		}

	};
</script>

<style scoped>
	/* 请根据实际需求修改父元素尺寸，组件自动识别宽高 */
	.charts-box {
		width: 100%;
		height: 300px;
	}
</style>
